1989 Bowman Baseball card Tiffany setThe 1989 Bowman Baseball card set consisted of 484 slightly over-sized cards that measure 2 1/2" x 3 3/4". A complete set has a book value of about $15.00 in Near Mint - Mint condition. A sealed factory set has a book value of a bout $20.00. Key cards in the set include: card number 211 - Tino Martinez RC, and card 220 -Ken Griffey Jr. RC.The Tiffany Sets are identical to the regular issue set, except for the higher quality white cardboard stock and the addition of a protective UV coating giving the cards a high gloss. There was an estimated production of 6,000 sets created. A complete Tiffany set has a book value of about $100.00 and a sealed 1989 Bowman Tiffany set has a book value of about $165.00.